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<?php
// $Id$
/**
* FCKeditor - The text editor for Internet - http://www.fckeditor.net
* Copyright (C) 2003-2008 Frederico Caldeira Knabben
*
* == BEGIN LICENSE ==
*
* Licensed under the terms of any of the following licenses at your
* choice:
*
* - GNU General Public License Version 2 or later (the "GPL")
* http://www.gnu.org/licenses/gpl.html
*
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
* http://www.gnu.org/licenses/lgpl.html
*
* - Mozilla Public License Version 1.1 or later (the "MPL")
* http://www.mozilla.org/MPL/MPL-1.1.html
*
* == END LICENSE ==
*
* @file
* FCKeditor Module for Drupal 6.x
*
* This module allows Drupal to replace textarea fields with FCKeditor.
*
* This HTML text editor brings to the web many of the powerful functionalities
* of known desktop editors like Word. It's really lightweight and doesn't
* require any kind of installation on the client computer.
*/
function fckeditor_user_delegate($type, $edit, &$user, $category = NULL) {
if ($type == 'form' && $category == 'account' && user_access('access fckeditor')) {
module_load_include('lib.inc', 'fckeditor');
$profile = fckeditor_user_get_profile($user);
$toolbar_options = fckeditor_load_toolbar_options();
$skin_options = fckeditor_load_skin_options();
$lang_options = fckeditor_load_lang_options();
// because the settings are saved as strings we need to test for the string 'true'
if ($profile->settings['allow_user_conf'] == 't') {
$form['fckeditor'] = array(
'#type' => 'fieldset',
'#title' => t('Rich text editor settings'),
'#weight' => 10,
'#collapsible' => TRUE,
'#collapsed' => TRUE
);
$form['fckeditor']['fckeditor_default'] = array(
'#type' => 'radios',
'#title' => t('Default state'),
'#default_value' => isset($user->fckeditor_default) ? $user->fckeditor_default : (isset($profile->settings['default']) ? $profile->settings['default'] : 'f'),
'#options' => array(
't' => t('Enabled'),
'f' => t('Disabled')
),
'#description' => t('Should rich-text editing be enabled or disabled by default in textarea fields? If disabled, rich text editor may still be enabled using toggle or popup window.'),
);
$form['fckeditor']['fckeditor_show_toggle'] = array(
'#type' => 'radios',
'#title' => t('Show disable/enable rich text editor toggle'),
'#default_value' => isset($user->fckeditor_show_toggle) ? $user->fckeditor_show_toggle : (isset($profile->settings['show_toggle']) ? $profile->settings['show_toggle'] : 't'),
'#options' => array(
't' => t('Yes'),
'f' => t('No')
'#description' => t('Whether or not to show the disable/enable rich text editor toggle below the textarea. Works only if FCKeditor is not running in a popup window (see below).'),
);
Jorrit Schippers
committed
if (user_access('administer fckeditor')) {
$form['fckeditor']['fckeditor_show_fieldnamehint'] = array(
'#type' => 'radios',
'#title' => t('Show field name hint below each rich text editor'),
'#default_value' => !empty($user->fckeditor_show_fieldnamehint) ? $user->fckeditor_show_fieldnamehint : 't',
'#options' => array(
't' => t('Yes'),
'f' => t('No')
Jorrit Schippers
committed
);
}
$form['fckeditor']['fckeditor_popup'] = array(
'#type' => 'radios',
'#title' => t('Use FCKeditor in a popup window'),
'#default_value' => isset($user->fckeditor_popup) ? $user->fckeditor_popup : (isset($profile->settings['popup']) ? $profile->settings['popup'] : 'f'),
'#options' => array(
'f' => t('No'),
't' => t('Yes')
),
'#description' => t('If this option is enabled a link to a popup window will be used instead of a textarea replace.'),
);
$form['fckeditor']['fckeditor_skin'] = array(
'#type' => 'select',
'#title' => t('Skin'),
'#default_value' => isset($user->fckeditor_skin) ? $user->fckeditor_skin : (isset($profile->settings['skin']) ? $profile->settings['skin'] : 'default'),
'#options' => $skin_options,
'#description' => t('Choose a FCKeditor skin.'),
);
$form['fckeditor']['fckeditor_toolbar'] = array(
'#type' => 'select',
'#title' => t('Toolbar'),
'#default_value' => isset($user->fckeditor_toolbar) ? $user->fckeditor_toolbar : (isset($profile->settings['toolbar']) ? $profile->settings['toolbar'] : 'default'),
'#options' => $toolbar_options,
'#description' => t('Choose a FCKeditor toolbar set.'),
);
$form['fckeditor']['fckeditor_expand'] = array(
'#type' => 'select',
'#title' => t('Start the toolbar expanded'),
'#default_value' => isset($user->fckeditor_expand) ? $user->fckeditor_expand : (isset($profile->settings['expand']) ? $profile->settings['expand'] : 't'),
'#options' => array(
't' => t('Expanded'),
'f' => t('Collapsed')
),
'#description' => t('The toolbar start expanded or collapsed.'),
);
$form['fckeditor']['fckeditor_width'] = array(
'#type' => 'textfield',
'#title' => t('Width'),
'#default_value' => isset($user->fckeditor_width) ? $user->fckeditor_width : (isset($profile->settings['width']) ? $profile->settings['width'] : '100%'),
'#description' => t('Width in pixels or percent.') .' '. t('Example') .': 400 '. t('or') .' 100%.',
);
$form['fckeditor']['fckeditor_lang'] = array(
'#type' => 'select',
'#title' => t('Language'),
'#default_value' => isset($user->fckeditor_lang) ? $user->fckeditor_lang : (isset($profile->settings['lang']) ? $profile->settings['lang'] : 'en'),
'#options' => $lang_options,
'#description' => t('The language for the FCKeditor interface.')
);
$form['fckeditor']['fckeditor_auto_lang'] = array(
'#type' => 'radios',
'#title' => t('Auto-detect language'),
'#default_value' => isset($user->fckeditor_auto_lang) ? $user->fckeditor_auto_lang : (isset($profile->settings['auto_lang']) ? $profile->settings['auto_lang'] : 't'),
'#options' => array(
't' => t('Yes'),
'f' => t('No')
),
'#description' => t('Use auto detect user language feature.')
);
return array('fckeditor' => $form);
}
}
if ($type == 'validate') {
if (isset($edit['fckeditor_default'], $edit['fckeditor_popup']) && $edit['fckeditor_default'] == 't' && $edit['fckeditor_popup'] == 't') {
form_set_error('fckeditor_popup', t('If FCKeditor is enabled by default, popup window must be disabled.'));
}
if (isset($edit['fckeditor_show_toggle'], $edit['fckeditor_popup']) && $edit['fckeditor_show_toggle'] == 't' && $edit['fckeditor_popup'] == 't') {
form_set_error('fckeditor_popup', t('If toggle is enabled, popup window must be disabled.'));
if (isset($edit['fckeditor_width']) && !preg_match('/^\d+%?$/', $edit['fckeditor_width'])) {
form_set_error('width', t('Enter valid width.') .' '. t('Example') .': 400 '. t('or') .' 100%.');
}
}
/**
* This function wraps img_assist_loader
*/
function fckeditor_wrapper_img_assist_loader() {
if (module_exists('img_assist')) {
$fckpath = drupal_get_path('module', 'fckeditor');
$fckjs = $fckpath . '/img_assist_fckeditor.js';
$iapath = drupal_get_path('module', 'img_assist');
// find the version of img_assist by looking at the CVS Id version
$cvsversion = -1;
$iafp = fopen($iapath . '/img_assist.module', 'r');
$cvsidlines = fread($iafp, 100); // the cvs version is probably in the first 100 bytes
fclose($iafp);
$matches = array();
if (preg_match('# \d+\.(\d+)[\d\.]* #', $cvsidlines, $matches)) {
$cvsversion = (int) $matches[1];
}
switch ($cvsversion) {
case 75: // this branch is the branch for 6.x-2.x of img_assist
// add img_assist js files before our own file to
drupal_add_js($iapath . '/img_assist_popup.js');
drupal_add_js($iapath . '/img_assist_textarea.js');
drupal_add_js($fckjs);
img_assist_loader();
break;
case 72: // this branch is the branch for 6.x-1.x of img_assist
ob_start();
img_assist_loader();
$text = ob_get_clean();
$search = '<script type="text/javascript" src="'. base_path() . $iapath .'/img_assist_fckeditor.js"></script>';
$new = '<script type="text/javascript" src="'. base_path() . $iapath .'/img_assist_textarea.js"></script>'."\n".
'<script type="text/javascript" src="'. base_path() . $fckjs .'"></script>';
if (strpos($text, $search) !== FALSE) {
$text = str_replace($search, $new, $text);
echo $text;
break;
drupal_set_message(t('Image Assist output was not recognized'), 'error');
return '';
}
default:
drupal_set_message(t('This Image Assist version is not supported'), 'error');